About: http://webisa.webdatacommons.org/410145901

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In embodiments the optical facility is a fluid filled lens, which contains a compressible fluid, such as a gas or liquid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es